Alismataceae GH: 01032402 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts Cambridge: Cambridge, on margin of Charles R... T. P. James 1869-8-31
GH: 01032401 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts Cambridge: Cambridge, Watertown Road, [illeg... J. P. James 1873-9
GH: 01032400 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts Cambridge: Cambridge, near Mt. Auburn J. P. James 1869-8
GH: 01032403 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts Winchester: Winchester, Winter Pond W. Boott 1876-8-27
GH: 01032408 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts Watertown: Watertown
GH: 01032409 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts Winchester: Winchester, Winter Pond C. E. Faxon 1878-8-28
GH: 01032406 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts Winchester: Winchester, Winter Pond E. F. Williams 2 1901-10-13
GH: 01032407 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts Winchester: Winchester, Winter Pond E. Faxon & C. E. Faxon 1878-8-28
GH: 01032405 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts Winchester: Winchester, Winter Pond C. E. Faxon 1 1878-8-28
ECON: 01032404 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts Winchester: Winchester, Winter Pond W. P. Rich 1902-9-10
NEBC: 01032399 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts Winchester: Winchester, Winter Pond E. H. Hitchings 1870-9-6
NEBC: 01010690 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts Winchester: Winchester E. H. Hitchings 1878-8-22
NEBC: 01032395 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts Winchester: Winchester, Winter Pond C. E. Faxon 1878-8-1
NEBC: 01032396 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts Winchester: Winchester, Winter Pond E. H. Hitchings 1884-8-17
NEBC: 01032397 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts Winchester: Winchester, Winter Pond A. S. Pease 2773 1903-10-2
NEBC: 01032398 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts Winchester: Winchester, Winter Pond W. Boott 1876-9-10
NEBC: 01032394 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts Winchester: Winchester, Winter Pond C. W. Swan 1884-8-24
NEBC: 01032391 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts Winchester: Winchester, Winter Pond C. E. Faxon 1879-8-31
NEBC: 01032390 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts Winchester: Winchester, Winter Pond E. Faxon & C. E. Faxon 1878-8-28
NEBC: 01032392 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts Cambridge: Cambridge, near Mt. Auburn T. P. James 1869-8
NEBC: 01032393 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts Cambridge: Cambridge, Watertown Road above M... T. P. James 1868-9
NEBC: 01032410 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Connecticut Glastonbury: Glastonbury L. J. Mehrhoff 13091 1989-9-29
GH: 00026756 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Michigan Michigan State Coll. [White Pidgeon] A. Sager 1837-8-11
GH: 00936663 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts Near Mt. Auburn [Cambridge/Watertown] [no data available] 1869
GH: 00936662 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts near Mt. Auburn, Mass. [Cambridge/Watertown] T. P. James 1868
GH: 00936664 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts Winchester: Winter Pond E. L. Rand 1901-10-13
GH: 00026758 Helanthium tenellum (Martius ex Schultes f.) Britton USA: Massachusetts Winchester: Winter Pond E. L. Rand 1901
